{"id":4023664,"url":"https://alion.io/job/citco-devops-engineer","title":"DevOps Engineer","company":{"id":1907202,"name":"Citco","domain":"citco.com","url":"https://alion.io/company/citco","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Oracle","truth_index":{"grade":"B","score":76,"open_postings":109,"ghost_share":0,"stale_share":0.954,"repost_share":0,"time_to_fill_p50_days":22,"computed_at":"2026-11-10T06:52:35Z"}},"role":"DevOps","role_family":"DevOps","seniority":"middle","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Cork, Ireland"],"countries":["IE"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":4,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Amazon CloudWatch","optional":false},{"name":"Amazon EC2","optional":false},{"name":"API Gateway","optional":false},{"name":"AWS","optional":false},{"name":"Bash","optional":false},{"name":"CI/CD","optional":false},{"name":"CloudFormation","optional":false},{"name":"Grafana","optional":false},{"name":"Helm","optional":false},{"name":"IAM","optional":false},{"name":"Jaeger","optional":false},{"name":"Jenkins","optional":false},{"name":"Kong","optional":false},{"name":"Kubernetes","optional":false},{"name":"Linux","optional":false},{"name":"Loki","optional":false},{"name":"Octopus Deploy","optional":false},{"name":"OpenTelemetry","optional":false},{"name":"Prometheus","optional":false},{"name":"Python","optional":false},{"name":"SonarQube","optional":false},{"name":"Terraform","optional":false},{"name":"Unix","optional":false}],"status":"live","first_seen_at":"2026-11-10T11:08:00Z","employer_posted_date":"2026-11-10","last_verified_at":"2026-11-10T16:09:28Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"DevOps Engineer\nAbout Citco\nSince the 1940s Citco has provided specialist financial services to alternative investment funds, investors, multinationals and private clients worldwide. With close to 12,000 employees in 45 countries we pioneer innovative solutions that meet our clients’ evolving needs, and deliver exceptional service.\nOur continuous investment in learning means our people are among the best in the industry. And our corporate social responsibility programs provide meaningful and fulfilling work in the community.\nA career at Citco isn’t just a job - it’s an opportunity to excel in an environment that genuinely supports your personal and professional development.\nAbout the Role:\nThe DevOps Engineer will design, deploy, and maintain the Jenkins CI/CD platform and supporting infrastructure tools that enable Citco's multi-cloud deployments across AWS and on-premise environments. This role combines hands-on technical execution with mentoring junior engineers, driving Infrastructure as Code practices (Terraform, CloudFormation), and collaborating closely with Jenkins users and platform stakeholders to ensure reliable, scalable, and secure deployments.\nThe DevOps Engineer will work with the Platform Services teams, Development Teams, and IT Operations to translate business requirements into robust platform capabilities.\nJob Duties in Brief :\nDesign, deploy, and maintain the Jenkins platform; manage Jenkins controllers, agents, and scaling across AWS and on-premises environments\nSupport Jenkins users; troubleshoot pipeline failures, agent connectivity issues, and plugin/configuration problems\n\nDevelop and maintain Infrastructure as Code using Terraform and CloudFormation; drive adoption of IaC best practices across teams\n\nManage and optimize AWS CodePipeline integrations; ensure seamless CI/CD workflows across AWS services\n\nManage platform tools and services (SonarQube, JFrog, Octopus Deploy, Kong, Kiro), including configuration, upgrades, troubleshooting, and documentation\n\nOversee Code Assistant (Kiro) management (Licensing, usage metrics, user support, and optimization)\n\nDesign and implement centralized logging, monitoring, and tracing solutions (Prometheus, Grafana, Loki, CloudWatch, Jaeger, OpenTelemetry) across all platforms\n\nMigrate and manage platform tools to Kubernetes environments; design Helm charts and manage Kubernetes deployments\n\nAutomate operational procedures and infrastructure improvements using scripting and IaC; identify and implement automation opportunities\n\nParticipate in on-call rotations; respond to and resolve critical platform incidents with minimal customer impact\n\nCollaborate with development teams to capture requirements and translate them into platform improvements\n\nDocument architecture, runbooks, and operational procedures; maintain up-to-date knowledge base\n\nParticipate in capacity planning, cost optimization, and vendor management discussions\n\nAbout You:\nYou are a hands-on DevOps engineer with strong AWS expertise and solid experience building and maintaining CI/CD platforms. You are comfortable diving deep into Jenkins troubleshooting, writing Infrastructure as Code, and optimizing cloud deployments. You have growing Kubernetes experience and understand how to migrate workloads to containerized environments. You are also beginning to think beyond just \"making things work\" and you are interested in how systems scale, how teams operate, and how to mentor others. You communicate clearly with both technical and non-technical stakeholders and take ownership of the platforms you support.\nExperience and Technical Skills\n4-6 years of professional hands-on experience with CI/CD platforms, cloud infrastructure, or DevOps engineering\n\nStrong hands-on experience with deploying, configuring, troubleshooting, and scaling Jenkins controllers and agents\n\nStrong AWS background, particularly EC2, VPC, IAM, auto-scaling, CloudWatch; ability to architect and optimize cloud infrastructure\n\nProven hands-on experience with Terraform and CloudFormation; ability to write, review, and refactor Infrastructure as Code\n\nSolid experience with AWS CodePipeline and CI/CD pipeline design; understanding of pipeline optimization and best practices\n\nHands-on experience with deploying applications, managing Helm charts, understanding networking and storage to Kubernetes; experience migrating workloads to Kubernetes\n\nHands-on experience with SonarQube, JFrog, and/or Octopus Deploy; ability to configure, troubleshoot, and support these tools\n\nFamiliarity with Kong infrastructure management and API gateway concepts\n\nExperience managing or supporting Code Assistant tools (Kiro or similar); understanding of licensing and usage metrics\n\nStrong experience with monitoring and observability stacks, such as Prometheus, Grafana, Loki, CloudWatch; ability to design dashboards and alerts\n\nSolid understanding of Linux/Unix administration and container concepts\n\nScripting experience (Bash, Python, or similar) to automate operational procedures and infrastructure improvements\n\nExperience participating in on-call rotations supporting production systems\n\nStrong problem-solving and troubleshooting skills; ability to work through ambiguous issues methodically\n\nGood communication skills; ability to document decisions and explain technical concepts to non-technical stakeholders\n\nWillingness to mentor junior engineers and contribute to team knowledge-sharing\n\nEducation\nBachelor's degree in Information Technology, Computer Science, or equivalent hands-on experience\n\nRelevant certifications (AWS Solutions Architect Associate, AWS DevOps Engineer, CKA, Terraform Associate) are a plus but not required\n\nWhat We Offer:\nA challenging and rewarding role in an award-winning global business.\n\nOpportunities for personal and professional career development.\n\nGreat working environment, competitive salary and benefits, and opportunities for educational support.\n\nBe part of an industry leading global team, renowned for excellence.\n\nRemuneration:\nA highly competitive salary package will be awarded the successful candidate.\nConfidentiality 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